<input [(ngModel)]="student.id"><br/>
<input [(ngModel)]="student.name"><br/>
<input [(ngModel)]="student.gender"><br/>
<input [(ngModel)]="student.addr"><br/>
<input [(ngModel)]="student.born"><br/>
<input [(ngModel)]="student.degree"><br/>
<input [(ngModel)]="student.tel"><br/>
<button (click)="onSave()">保存</button>
